Build large, optimized, multi‑scene worlds with studio‑grade workflows. 

Legacy Weaver is a professional, modular world‑building and streaming system for Unity. It enables developers to create large, optimized, multi‑scene environments with clean workflows, audit‑safe metadata, and a pipeline‑independent architecture (Built‑in, URP, HDRP). The system is designed to bring studio‑grade world‑building workflows to every Unity developer. 

🌍 What Legacy Weaver Provides

World Streaming System

• Chunk‑based world structure

• Asynchronous loading and unloading

• Object and NavMesh handling

• Stable, deterministic runtime behavior

Editor Toolset (60+ tools)

• Registry and metadata management

• Integrity and safety checkers

• Vegetation and object painting tools

• Terrain utilities and workflow automation

• Menu matrix and pipeline helpers

Runtime Systems

• Manager architecture

• Diagnostics overlay

• Performance display

• Grass runtime module

Complete Demo World

• Prefabs, textures, and materials

• Terrain chunks and data assets

• Grass database

• Object metadata pipeline

All content, code, tools, and artwork included in Legacy Weaver are original creations by László Nagy. The system provides a complete, ready‑to‑use ecosystem — not just a single tool.

📘 Documentation

Legacy Weaver includes full documentation:

• Legacy Weaver Book (nearly 400 pages)

• Quick Start Guide

• Tool Lister

• Pipeline overview materials

• Folder structure guide

This level of documentation is rare on the Unity Asset Store and provides professional‑grade support throughout the entire development process.

🧭 Ideal Use Cases

Legacy Weaver is designed for:

• Open‑world games

• RPG and survival titles

• Simulation projects

• Large, living environments

• Multi‑scene, streaming‑based worlds

The system allows developers to focus on creative work while the technical foundation remains stable, predictable, and efficient.